Obama speaks of a united America, U.S. involvement abroad

Video – President Barack Obama in his second inaugural address spoke of U.S. involvement throughout the world and Americans working together at home.

Obama was sworn in publicly for his second term at 11:50 a.m. Monday by Supreme Court Chief Justice John Roberts. Some 800,000 people reportedly thronged the area to witness the inauguration.

"America will remain the anchor of strong alliances in every corner of the globe; and we will renew those institutions that extend our capacity to manage crisis abroad, for no one has a greater stake in a peaceful world than its most powerful nation," he said. "We will support democracy from Asia to Africa; from the Americas to the Middle East, because our interests and our conscience compel us to act on behalf of those who long for freedom."

In his address, Obama focused on the promise of American democracy and all Americans working for the common good. He spoke of the allegiance to the Constitution and its promise of life, liberty and the pursuit of happiness.

"Today we continue a never-ending journey, to bridge the meaning of those words with the realities of our time," he said. "For history tells us that while these truths may be self-evident, they have never been self-executing; that while freedom is a gift from God, it must be secured by His people here on Earth."

The president alluded to the Rev. Martin Luther King Jr. on the day set aside in the United States to commemorate the slain human rights activist.

Obama said the U.S. "must harness new ideas and technology to remake our government, revamp our tax code, reform our schools, and empower our citizens with the skills they need to work harder, learn more, and reach higher."

He called for a response to the threat of climate change, and praised the men and women who serve in the U.S. armed services. Obama also spoke of equality for women in the workplace and for gays.

Sen. Charles Schumer (D-N.Y.), the inaugural ceremonies chairman, opened the ceremony and introduced the participants.

Obama was sworn in officially on Sunday, the inauguration day mandated by the Constitution, in a private ceremony.